CN111125815A - Indoor curtain layout calculation method based on rules - Google Patents
Indoor curtain layout calculation method based on rules Download PDFInfo
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- CN111125815A CN111125815A CN201911234569.3A CN201911234569A CN111125815A CN 111125815 A CN111125815 A CN 111125815A CN 201911234569 A CN201911234569 A CN 201911234569A CN 111125815 A CN111125815 A CN 111125815A
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Abstract
The invention discloses a rule-based indoor curtain layout calculation method, which comprises the following steps of S1: collecting target space data, and acquiring space information and layout information of a layout space; s2: encoding spatial information of a target space; s3: establishing a model for the coded spatial information by using a rule algorithm to perform rule calculation to obtain layout position information; s4: combining the curtain components to obtain curtain combination information; s5: laying out the curtain combination to the layout position calculated in the step S3 to obtain a final layout result; s6: and carrying out a combined solution algorithm to obtain the actual position of each curtain component. The invention utilizes the rule method to analyze and calculate the given space, constructs a curtain layout model based on the rule, and can simply and quickly obtain the layout position of the curtain based on the model algorithm, thereby helping designers to quickly layout the curtain and reducing the design labor of the designers.
Description
Technical Field
The invention belongs to the technical field of computer aided design, and particularly relates to a rule-based indoor curtain layout calculation method.
Background
When a designer carries out decoration layout, it is relatively tedious to place relevant parts of the curtain in design software, and although the layout of the curtain has certain regularity, different spaces have different requirements. And the layout characteristics of different curtains are also different, so that the reasonable layout of the curtains needs to ensure the practicability of the curtain function. Thus, the designer still needs to determine the layout position of the window covering. Because of the large number of components, replacement is relatively cumbersome once misplaced. Therefore, a simple and effective calculation method is needed to help the designer lay out the curtain and reduce the designer's design labor.
Disclosure of Invention
The technical problems solved by the invention are as follows: the related components of the curtain are placed in the design software, so that the method is complex, the workload is large, and the efficiency is low.
The technical scheme is as follows: in order to solve the technical problems, the technical scheme adopted by the invention is as follows:
a rule-based indoor curtain layout calculation method is characterized by comprising the following steps:
s1: collecting target space data, and acquiring space information and layout information of a layout space;
s2: encoding spatial information of a target space;
s3: establishing a model for the coded spatial information by using a rule algorithm to perform rule calculation to obtain layout position information;
s4: combining the curtain components to obtain curtain combination information;
s5: laying out the curtain combination to the layout position calculated in the step S3 to obtain a final layout result;
s6: and carrying out a combined solution algorithm to obtain the actual position of each curtain component.
Furthermore, the layout space comprises a living room, a dining room, a bedroom, a kitchen, a bathroom, a study room and a balcony.
Further, in step S1, the layout space information obtained includes the wall vertex coordinates, the door type, position, and rotation information, the window type, position, and rotation information, and the space usage information.
Further, in step S2, the door center position coordinates (x, y) are point M1～MnThe angle of rotation of the door is R1～RnLength of door is marked as L1～LnThe door outer space is coded, and the coded value is marked as S1～SnThe door and window type is coded, and the coded value is T1～Tn。
Further, in step S3, first, a coordinate point D of possible curtain layouts is calculated1～DnThe method comprises the following steps:
Dm＝(100×cosRm,100×sinRm)
in the above formula: rmThe rotation angle of the curtain layout position;
then, the position D is calculated1～DnCorresponding to Z1～ZnThe method comprises the following steps:
in the above formula: p is the length of the curtain to be laid out;
Smis the coded value of the door outer space;
Tma coded value for a door and window type;
Lmis the length of the door in millimeters;
and finally, taking the position D with the maximum Z value, namely the final curtain layout position.
Further, in step S4, the window covering components include a roman rod, a window covering, and a window screen.
Further, in step S4, the relative position vector of each component of the window covering is represented as M.
Further, in step S6, the final layout position of the curtain members is solved by adding the relative position vector M to the curtain layout position D.
Has the advantages that: compared with the prior art, the invention has the following advantages:
the invention utilizes the rule method to analyze and calculate the given space, constructs a curtain layout model based on the rule, can simply and quickly obtain the layout position of the curtain based on the model algorithm, can help designers to quickly layout the curtain, and reduces the design labor of the designers.
Drawings
FIG. 1 is a schematic diagram of a layout flow of a rule-based indoor curtain layout calculation method;
FIG. 2 is a schematic diagram of the placement window shade positions for a rule-based indoor window shade placement calculation method;
FIG. 3 is a schematic plan view of the final layout position of the window covering assembly based on the rule-based indoor window covering layout calculation method;
fig. 4 is a schematic diagram of a final curtain layout 3D position according to a rule-based indoor curtain layout calculation method.
Detailed Description
The present invention will be further illustrated by the following specific examples, which are carried out on the premise of the technical scheme of the present invention, and it should be understood that these examples are only for illustrating the present invention and are not intended to limit the scope of the present invention.
The indoor curtain layout calculation method based on the rules comprises the following steps:
step S1: collecting target space data, and acquiring space information and layout information of a layout space;
the acquired layout space information mainly comprises wall vertex coordinates, door types (single door, double door and sliding door), door coordinate positions and rotation information, window positions (French window, bay window and common window), window coordinate positions and rotation information and space use information.
The layout space mainly comprises a living room, a dining room, a bedroom, a kitchen, a toilet, a study room and a balcony, and the space layout does not comprise the layout of a large-bay room.
Step S2: encoding spatial information of a target space;
the specific process is that, as shown in figure 2, several doors of the living room can be obtainedCenter position coordinates (x, y) noted as point M1～MnAnd the rotation angle of the door can be obtained as R1～RnIn degrees. The length of the door is noted as L1～LnIn millimeters. The outer door spaces are coded at the same time, and the coded value is marked as S1～SnThe corresponding relationship between the coding table value and the door outer space type is as follows:
| type of space | S number |
| Parlor | 0 |
| Dining room | 0 |
| Kitchen cabinet | 0 |
| Bedroom | 1 |
| Balcony | 3 |
| Toilet room | 1 |
| Study room | 1 |
| Outdoors | 5 |
Finally, the door and window type is coded, and the coding value is T1～TnThe corresponding relation between the coding numerical value and the door type is as follows:
| door and window type | Value of T |
| Double door | 1 |
| Single door | 0 |
| Sliding door | 2 |
| Sliding door | 2 |
| Door opening | 1 |
| Ordinary window | 1 |
| French window | 3 |
| Floating window | 4 |
Step S3: establishing a model for the coded spatial information by using a rule algorithm to perform rule calculation to obtain layout position information;
as shown in FIG. 2, first, a coordinate point D of the possible curtain layout is calculated1～DnThe method comprises the following steps:
Dm＝(100×cosRm,100×sinRm)
in the above formula: rmThe rotation angle of the curtain layout position;
then, the position D is calculated1～DnCorresponding to Z1～ZnThe method comprises the following steps:
in the above formula: p is the length of the curtain to be laid out;
Smis the coded value of the door outer space;
Tma coded value for a door and window type;
Lmis the length of the door in millimeters;
and finally, taking the position D with the maximum Z value, namely the final curtain layout position. As shown in FIG. 3, D3 can be calculated to be the position of the final shade layout.
Step S4: combining the curtain components to obtain curtain combination information;
the specific process is to take the relative position vector of each part of the curtain as M. The curtain components include a roman rod, a curtain and a window screen.
Step S5: laying out the curtain combination to the layout position calculated in the step S3 to obtain a final layout result;
step S6: and carrying out a combined solution algorithm to obtain the actual position of each curtain component.
The specific process is to add the relative position vector M to the curtain layout position D to solve the final layout position of the curtain components.
As shown in fig. 4, the calculated position of the final curtain component is placed in the 3D scene to obtain the layout position of the final curtain.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A rule-based indoor curtain layout calculation method is characterized by comprising the following steps:
s1: collecting target space data, and acquiring space information and layout information of a layout space;
s2: encoding spatial information of a target space;
s3: establishing a model for the coded spatial information by using a rule algorithm to perform rule calculation to obtain layout position information;
s4: combining the curtain components to obtain curtain combination information;
s5: laying out the curtain combination to the layout position calculated in the step S3 to obtain a final layout result;
s6: and carrying out a combined solution algorithm to obtain the actual position of each curtain component.
2. The rule-based indoor window covering layout calculation method of claim 1, wherein: the layout space comprises a living room, a dining room, a bedroom, a kitchen, a toilet, a study room and a balcony.
3. The rule-based indoor window covering layout calculation method of claim 1, wherein: in step S1, the acquired layout space information includes wall vertex coordinates, door type, position, and rotation information, window type, position, and rotation information, and space usage information.
4. The rule-based indoor window covering layout calculation method of claim 1, wherein: in step S2, the door center position coordinate (x, y) is point M1～MnThe angle of rotation of the door is R1～RnLength of door is marked as L1～LnThe door outer space is coded, and the coded value is marked as S1～SnThe door and window type is coded, and the coded value is T1～Tn。
5. The rule-based indoor window covering layout calculation method of claim 1, wherein:
in step S3, first, a coordinate point D at which the curtain is likely to be laid out is calculated1～DnThe method comprises the following steps:
Dm＝(100×cosRm,100×sinRm)
in the above formula: rmThe rotation angle of the curtain layout position;
then, the position D is calculated1～DnCorresponding to Z1～ZnThe method comprises the following steps:
in the above formula: p is the length of the curtain to be laid out;
Smis the coded value of the door outer space;
Tma coded value for a door and window type;
Lmis the length of the door in millimeters;
and finally, taking the position D with the maximum Z value, namely the final curtain layout position.
6. The rule-based indoor window covering layout calculation method of claim 1, wherein: in step S4, the window covering components include a roman rod, a window covering, and a window screen.
7. The rule-based indoor window covering layout calculation method of claim 1, wherein: in step S4, the relative position vector of each component of the window shade is recorded as M.
8. The rule-based indoor window covering layout calculation method of claim 7, wherein: in step S6, the final curtain member layout position is solved by adding the relative position vector M to the curtain layout position D.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111985011A (en) * | 2020-06-22 | 2020-11-24 | 杭州群核信息技术有限公司 | Customized combined cabinet grouping design method based on inter-board model information |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106484940A (en) * | 2016-07-09 | 2017-03-08 | 陈志静 | A kind of home decoration Intelligentized design method and system |
| CN110442952A (en) * | 2019-07-30 | 2019-11-12 | 佛山市小云科技有限公司 | A kind of method of rule Virtual Space furniture intelligent distribution |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106484940A (en) * | 2016-07-09 | 2017-03-08 | 陈志静 | A kind of home decoration Intelligentized design method and system |
| CN110442952A (en) * | 2019-07-30 | 2019-11-12 | 佛山市小云科技有限公司 | A kind of method of rule Virtual Space furniture intelligent distribution |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111985011A (en) * | 2020-06-22 | 2020-11-24 | 杭州群核信息技术有限公司 | Customized combined cabinet grouping design method based on inter-board model information |
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